Privacy Policy

Last updated: August 2026

1. Data Minimization & Protection

Numvax values user privacy. All mathematical computations occur strictly in your web browser. We do not store, track, or log the personal numerical figures (e.g. loan amounts, DOB, weight figures) that you enter into calculator forms.

2. Local Storage Usage

Numvax uses browser local storage (`localStorage`) solely for user convenience to save recent calculations and favorite tools locally on your device.

3. Advertising & Cookies

We may display compliant advertisements provided by Google AdSense or authorized ad partners. Ad networks may use cookies to serve relevant advertisements.